Little help please read!!

What's up everyone thanks for takin time out to read this, Okay I started 12/12 flowering cycle on monday the10th well actually that really has nothing to do with it Im seeing roots real close to the top of the soil is that bad what should I do?? Here are some pics of my plants but I mean is that a bad thing do I need to transplant but I heard its bad to do it when there flowering any help would be good and right now im using "nova flora bloom food 4-8-7" and I usually feed 6 days a week with the food then flush on the 7th does that sound about right?? this is my first real grow where I actually see the plants get big and not die and I dont want that to happen so if anyone knows about hte root thing let me know and any suggestions on feeding,watering,etc.. would be a great help and if anyone could tell me what kind of plants I got or even what strain even an educated guess would be awsome thanks alot everyone

Hey your doing good man. the roots coming to the surface is quite normal for a big plant. how tall is it?? i saw fdds huge plants had plenty of roots coming to the surface. i gueess as long as the roots are sticking in as proof there absorbing the nutes in the earth. Good luck on the grow=)

Your plants will be fine if you do nothing but roots don't like the light. I would add a little topsoil to cover up all the roots.

k thanks apreciate it